BS 851188-1:2019 Flood resistance products Building products. Specification

Sealing materials
Floods
Flow measurement
Windows
Leak tests
Openings (construction spaces)
Records (documents)
Marking
Safety devices
Holes
Designations
Quality control
Climatic hazards
Doors
Barriers
Dimensions
Hazard prevention in buildings
Inspection

Link: BS 851188-1:2019 Flood resistance products Building products. Specification
Source: BSI Standards